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CVE-2020-1926

Timing attack in Cookie signature verification

Published: Mar 16, 2021Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-208
5.9MEDIUM
NVD MITRE
EPSS Score
2.5%
Top 17.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Apache Hive cookie signature verification used a non constant time comparison which is known to be vulnerable to timing attacks. This could allow recovery of another users cookie signature. The issue was addressed in Apache Hive 2.3.8

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-208CWE-203

Affected Products

apache
oss-project·USaka apache http server, apache httpd
hiveOn-premDatabase
Databases / data-warehouse-analytics
Maven
package-ecosystem
org.apache.hive:hive
OSS Libraries
Apache Software Foundation
oss-project·USaka apache foundation
Apache HiveOn-premDatabase
Databases / data-warehouse-analytics

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Discovery
View detailed technique mapping

References

https://issues.apache.org/jira/browse/HIVE-22708
issues.apache.org
https://lists.apache.org/thread.html/rd186eedff68102ba1e68059a808101c5aa587e11542c7dcd26e7b9d7%40%3Cuser.hive.apache.org%3E
lists.apache.org
https://nvd.nist.gov/vuln/detail/CVE-2020-1926
nvd.nist.gov

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